Alternative energybeta

June 17, 2012
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An active group exploring our best options for weaning ourselves off fossil fuels

Interested in becoming energy self sufficient? This is the place for you.

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cello55
By cello55 on Wed, Feb 3, 2016 - 11:07am

Using sand to store energy: two links

UAE desert sand can store solar energy up to 1000°c

http://www.sciencedaily.com/releases/2016/01/160104164852.htm

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